/////////////////////////////////////////////////////////////////////////////////////
//
#include "stdafx.h"
#include "DrvFrame.h"
#include "MyChannel.h"


#ifdef SXPLAT_LINUX
#define AFX_EXT_API 
#endif

extern "C" AFX_EXT_API IDsDriverChannel* CreateChannel(IDsChannel* pIChannel)
{
	IDsDriverChannel* pIoChannel = new CMyChannel(pIChannel);
	return pIoChannel;
}


extern "C" AFX_EXT_API void DeleteChannel(IDsDriverChannel* pIoChannel)
{
	if (pIoChannel == NULL)
		return;
	delete (CMyChannel*)pIoChannel;
}


void FSSplitString(std::string csData,CStdStringArray& aryFields,char cDelimiter)
{
	aryFields.clear();
	std::string::size_type nBegin=0,nEnd=0;
	std::string::size_type nLength=csData.length();
	while(nBegin<nLength && nEnd != std::string::npos)
	{
		nEnd = csData.find(cDelimiter,nBegin); 
		aryFields.push_back(csData.substr(nBegin,nEnd-nBegin));
		nBegin = nEnd + 1;
	}
}

int FSStringCompareNoCase(const char *s1,const char *s2)
{
	char *p1;
	char *p2;
	char c1, c2;

	if (s1==NULL) 
	{
		if (s2==NULL)  
			return 0;
		if (*s2==0) 	
			return 0;
		return -1;
	}

	if (s2==NULL) 
	{
		if (*s1==0) 
			return 0;
		return 1;
	}

	p1 = (char*)s1;
	p2 = (char*)s2;

	while(1)
	{
		c1 = toupper(*p1);
		c2 = toupper(*p2);

		if (c1 > c2)
			return 1;

		if (c1 < c2)
			return -1;

		if (c1 == 0)
			return 0;

		p1 ++;
		p2 ++;
	}
}

std::string GetTimeString(time_t nTimeNow,int nMills)
{
#ifdef SXPLAT_LINUX
	nTimeNow +=8*3600;
#endif
	struct tm localTime;
#if defined(SXPLAT_LINUX)
	if(NULL == localtime_r((time_t*)&nTimeNow,&localTime))
		return "";
#else
	int nErr = localtime_s(&localTime,(time_t*)&nTimeNow);
	if(nErr != 0)
		return "";
#endif
	std::ostringstream stm;
	stm.str("");
	stm << localTime.tm_year + 1900;
	stm <<"-";

	if (localTime.tm_mon < 9)
		stm <<"0";
	stm << localTime.tm_mon +1;
	stm <<"-";

	if (localTime.tm_mday < 10)
		stm <<"0";
	stm << localTime.tm_mday;
	stm <<" ";

	if (localTime.tm_hour < 10)
		stm <<"0";
	stm <<localTime.tm_hour;
	stm <<":";

	if (localTime.tm_min < 10)
		stm << "0";
	stm <<localTime.tm_min;
	stm <<":";

	if (localTime.tm_sec < 10)
		stm <<"0";
	stm << localTime.tm_sec;
	stm <<".";

	if (nMills < 100)
		stm <<"0";
	if (nMills < 10)
		stm <<"0";
	stm << nMills;


	return stm.str();
}


time_t STNFunc_SymSystemtime2Timet(TSYM_SYSTEMTIME* pst)
{
	if(pst->wYear <1900 || pst->wYear >2038 || pst->wMonth < 1 ||pst->wMonth>12 ||pst->wDay<1 ||pst->wDay>31 
		|| pst->wHour <0 || pst->wHour > 23 || pst->wMinute < 0 || pst->wMinute > 59 || pst->wSecond < 0 || pst->wSecond > 59)
		return 0;
	struct tm tTime;
	tTime.tm_year = pst->wYear-1900;
	tTime.tm_mon  = pst->wMonth-1;
	tTime.tm_mday = pst->wDay;
	tTime.tm_hour = pst->wHour;
	tTime.tm_min  = pst->wMinute;
	tTime.tm_sec  = pst->wSecond;
	time_t nTimeResult = mktime(&tTime);

#ifdef __GNUC__
	nTimeResult -=8*3600;
#endif
	return nTimeResult;
}


void STNFunc_TimetToLocalTime(time_t nTime, TSYM_SYSTEMTIME* pst)
{
#ifdef SXPLAT_LINUX
	struct tm localTime;
	if(NULL == localtime_r((time_t*)&nTime,&localTime))
		return ;
	pst->wYear = localTime.tm_year+1900;
	pst->wMonth = localTime.tm_mon+1;
	pst->wDay = localTime.tm_mday;
	pst->wHour = localTime.tm_hour;
	pst->wMinute = localTime.tm_min;
	pst->wSecond = localTime.tm_sec;
#else
	FILETIME ft,ftLocal; 
	LONGLONG ll = Int32x32To64(nTime,10000000) + 116444736000000000;
	ft.dwLowDateTime = (DWORD) ll;
	ft.dwHighDateTime = (DWORD)(ll >> 32);
	::FileTimeToLocalFileTime(&ft,&ftLocal);
	::FileTimeToSystemTime(&ftLocal,(SYSTEMTIME*)pst);
#endif		

}



static const unsigned int SZCRC32_Table[256] =
{
	0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
	0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
	0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
	0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
	0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
	0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
	0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
	0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
	0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
	0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
	0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
	0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
	0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
	0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
	0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
	0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
	0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
	0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
	0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
	0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
	0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
	0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
	0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
	0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
	0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
	0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
	0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
	0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
	0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
	0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
	0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
	0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
	0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
	0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
	0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
	0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
	0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
	0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
	0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
	0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
	0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
	0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
	0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
	0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
	0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
	0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
	0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
	0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
	0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
	0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
	0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
	0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
	0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
	0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
	0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
	0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
	0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
	0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
	0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
	0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
	0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
	0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
	0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
	0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
};

unsigned int FSCRC32(unsigned char* pData, unsigned int uSize)
{
	unsigned int uCRCValue = 0xffffffff;
	//
	while (uSize --)
	{
		uCRCValue = SZCRC32_Table[(uCRCValue ^ *pData++) & 0xFF] ^ (uCRCValue >> 8);
	}

	//
	return uCRCValue ^ 0xffffffff;
}

#ifndef SXPLAT_LINUX
BOOL FSFunc_MakeDirectory(const char*  cDirCreate)  
{  
	CString  csDirCreate = cDirCreate;
	HANDLE fFile;				//File Handle  
	WIN32_FIND_DATA fileinfo;	//File Information Structure  
	CStringArray m_arr;			//CString Array to hold Directory Structures  
	BOOL   tt = FALSE;			//BOOL used to test if Create Directory was successful  
	int   x1   =   0;			//Counter  
	CString   csTemp ;				//Temporary   CString   Object  

	fFile   =   FindFirstFile(csDirCreate,&fileinfo);  

	// if the file exists and it is a  directory  
	if(fileinfo.dwFileAttributes == FILE_ATTRIBUTE_DIRECTORY)  
	{  
		// Directory Exists close file and return  
		FindClose(fFile);  
		return TRUE;  
	}  
	m_arr.RemoveAll();  

	for(x1 = 0; x1<csDirCreate.GetLength(); x1++)	//Parse the supplied CString Directory String  
	{  
		if(csDirCreate.GetAt(x1)   !=   '\\')		//if the Charachter is not a      
		{
			csTemp   +=   csDirCreate.GetAt(x1);		//add  the character to the Temp String  
		}
		else  
		{  
			m_arr.Add(csTemp);							//if the Character  Is  a     
			csTemp   +=   "\\";						//Now  add  the\  To  the temp string  
		}  
		if(x1   ==   csDirCreate.GetLength()-1)		//If  we  reached  the  end of the string  
		{
			m_arr.Add(csTemp);  
		}
	}  

	//Close the file  
	FindClose(fFile);  

	//Now lets cycle through  the  String Array  and  create each directory  in turn  
	for(x1 = 1; x1 < m_arr.GetSize(); x1++)  
	{  
		csTemp   =   m_arr.GetAt(x1);  
		tt   =   CreateDirectory(csTemp,NULL);  
	}  
	//Now lets see if the directory was successfully created  
	fFile = FindFirstFile(csDirCreate,&fileinfo);  

	m_arr.RemoveAll();  
	if(fileinfo.dwFileAttributes == FILE_ATTRIBUTE_DIRECTORY)  
	{  
		//Directory Exists close file and return  
		FindClose(fFile);  
		return TRUE;  
	}  
	else  
	{  
		// For Some reason the Function Failed   Return FALSE  
		FindClose(fFile);  
		return FALSE;  
	}  
}
#endif
